IT1042763B - TEMPERATURE COMPENSATED CURRENT MIRROR CIRCUIT - Google Patents

TEMPERATURE COMPENSATED CURRENT MIRROR CIRCUIT

Info

Publication number: IT1042763B
Authority: IT; Italy
Prior art keywords: current mirror; mirror circuit; temperature compensated; compensated current; temperature
Prior art date: 1975-09-23

Application number

IT2751675A

Other languages

Italian (it)

Inventor

L Miskin

Original Assignee

Ates Componenti Elettron

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1975-09-23

Filing date

1975-09-23

Publication date

1980-01-30

1975-09-23 Application filed by Ates Componenti Elettron filed Critical Ates Componenti Elettron

1975-09-23 Priority to IT2751675A priority Critical patent/IT1042763B/en

1976-09-23 Priority to DE19762642874 priority patent/DE2642874C3/en

1976-09-23 Priority to FR7628586A priority patent/FR2325979A1/en

1976-09-23 Priority to GB3954076A priority patent/GB1517246A/en

1980-01-30 Application granted granted Critical

1980-01-30 Publication of IT1042763B publication Critical patent/IT1042763B/en

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
- G05F3/262—Current mirrors using field-effect transistors only
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
- G05F3/265—Current mirrors using bipolar transistors only
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
- G05F3/267—Current mirrors using both bipolar and field-effect technology

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Microelectronics & Electronic Packaging (AREA)
Nonlinear Science (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Amplifiers (AREA)
Control Of Electrical Variables (AREA)

IT2751675A 1975-09-23 1975-09-23 TEMPERATURE COMPENSATED CURRENT MIRROR CIRCUIT IT1042763B (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
IT2751675A IT1042763B (en)	1975-09-23	1975-09-23	TEMPERATURE COMPENSATED CURRENT MIRROR CIRCUIT
DE19762642874 DE2642874C3 (en)	1975-09-23	1976-09-23	Current mirror circuit
FR7628586A FR2325979A1 (en)	1975-09-23	1976-09-23	CURRENT MIRROR ELECTRIC CIRCUIT WITH TEMPERATURE COMPENSATION
GB3954076A GB1517246A (en)	1975-09-23	1976-09-23	Temperature-compensated constant current circuit

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2751675A IT1042763B (en)	1975-09-23	1975-09-23	TEMPERATURE COMPENSATED CURRENT MIRROR CIRCUIT

Publications (1)

Publication Number	Publication Date
IT1042763B true IT1042763B (en)	1980-01-30

Family

ID=11221809

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2751675A IT1042763B (en)	1975-09-23	1975-09-23	TEMPERATURE COMPENSATED CURRENT MIRROR CIRCUIT

Country Status (4)

Country	Link
DE (1)	DE2642874C3 (en)
FR (1)	FR2325979A1 (en)
GB (1)	GB1517246A (en)
IT (1)	IT1042763B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2850826A1 (en)	1978-11-23	1980-06-04	Siemens Ag	REFERENCE VOLTAGE SOURCE, IN PARTICULAR FOR AMPLIFIER CIRCUITS
DE2850792A1 (en)	1978-11-23	1980-06-04	Siemens Ag	MICROPHONE AMPLIFIER, ESPECIALLY FOR TELEPHONE SYSTEMS
JPS59221014A (en) *	1983-05-30	1984-12-12	Sony Corp	Voltage/current converting circuit
DE3603799A1 (en) *	1986-02-07	1987-08-13	Philips Patentverwaltung	CURRENT MIRROR SWITCHING
FR2667703A1 (en) *	1990-10-05	1992-04-10	Philips Composants	SOURCE OF CURRENT WITH REPORT BETWEEN CURRENT OUTPUT AND INPUT.
US6906580B2 (en) *	2003-06-19	2005-06-14	Semiconductor Components Industries, Llc	Method of forming a reference voltage generator and structure therefor
US11106233B1 (en) *	2020-01-28	2021-08-31	Analog Devices, Inc.	Current mirror arrangements with reduced input impedance
CN116414170B (en) *	2023-03-03	2023-10-10	西安航天民芯科技有限公司	Zero temperature coefficient current generation circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU576979A3 (en) *	1971-02-05	1977-10-15	Атес Компоненти Электроничи С.П.А. (Фирма)	Low frequency amplifier

1975
- 1975-09-23 IT IT2751675A patent/IT1042763B/en active
1976
- 1976-09-23 FR FR7628586A patent/FR2325979A1/en active Granted
- 1976-09-23 GB GB3954076A patent/GB1517246A/en not_active Expired
- 1976-09-23 DE DE19762642874 patent/DE2642874C3/en not_active Expired

Also Published As

Publication number	Publication date
DE2642874A1 (en)	1977-03-24
DE2642874C3 (en)	1981-09-10
DE2642874B2 (en)	1979-09-27
FR2325979A1 (en)	1977-04-22
GB1517246A (en)	1978-07-12
FR2325979B1 (en)	1979-09-28

Publication	Publication Date	Title
SE7611656L (en)	1977-04-24	PHASE CHANGE CIRCUIT
GB1540203A (en)	1979-02-07	Low power high voltage thermopile
SE421661B (en)	1982-01-18	Power supply circuit
IT1067695B (en)	1985-03-16	CONSTANT CURRENT POWER SUPPLY
SG46583G (en)	1984-07-27	Temperature compensated circuit
IT1055447B (en)	1981-12-21	CURRENT REGULATOR CIRCUIT
SE7613319L (en)	1977-05-27	CIRCUIT
IT1042763B (en)	1980-01-30	TEMPERATURE COMPENSATED CURRENT MIRROR CIRCUIT
IT1067181B (en)	1985-03-12	PERFECTED POWER REGULATOR CIRCUIT
SE416858B (en)	1981-02-09	ELECTRICAL CIRCUIT
FR2350719A1 (en)	1977-12-02	PERFECTED DIFFERENTIAL CIRCUIT BREAKER
AT345927B (en)	1978-10-10	CIRCUIT BREAKER
IT1073327B (en)	1985-04-17	INTEGRATED CIRCUIT PROVISION
SE7613699L (en)	1977-10-13	DISCONNECT CIRCUIT CIRCUIT CIRCUIT
IT1056695B (en)	1982-02-20	CIRCUIT BREAKER WITH ADJUSTABLE THERMAL TRIP MEANS
GB1546270A (en)	1979-05-23	High voltage power transistor circuit
JPS5221753A (en)	1977-02-18	Current mirror circuit
SE433674B (en)	1984-06-04	Current stabilization CIRCUIT
SE7809309L (en)	1979-03-08	SEMICONDUCTOR CIRCUIT WITH SERIES COUPLED COIL
AT358124B (en)	1980-08-25	CIRCUIT BREAKER
BE853896A (en)	1977-08-16	CIRCUIT BREAKER
AT352222B (en)	1979-09-10	POWER SUPPLY CIRCUIT
FR2313752A1 (en)	1976-12-31	CIRCUIT BREAKER RESISTANCE
IT1055456B (en)	1981-12-21	COMPENSATED CONSTANT CURRENT GENERATOR AGAINST TEMPERATURE
AT364019B (en)	1981-09-25	CIRCUIT BREAKER

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19930929